Description:Inch non-standard bearing: the general term for a type of bearing whose overall dimensions and tolerances are expressed in inch units of measurement.British system non-standard bearing is customized according to the drawing and sample.Any bearing style of non - standard custom products.Due to its size is different from the national standard for all bearings, so this kind of bearing universal degree is low, generally used for special equipment, special occasions, small batch, new research and development equipment trial products.
6th year